人教版（2024）八年级下册（2024）Section B教课内容ppt课件

这是一份人教版（2024）八年级下册（2024）Section B教课内容ppt课件，共27页。PPT课件主要包含了Objectives，I 选择正确答案，Exercises，reviews，unusual等内容，欢迎下载使用。
T learn abut the tsunami.T learn sme cmpund wrds.T learn hw t prepare fr bad weather r natural disasters.
What is the wrst natural disaster yu knw f? Discuss it with a partner.
Read the first paragraph f the text. What d yu think happened t Tilly Smith and her family next? Then read the rest f the text t check yur answer.
Hw One Girl Saved Many Lives On 26 December 2004, Tilly Smith, a 10-year-ld English schlgirl, and her family were n hliday in Phuket, Thailand. Everyne was enjying the beautiful weather that mrning. Sme peple were swimming in the sea, and sme were relaxing n the beach. But while Tilly was waiting alng the beach with her family, she nticed smething strange. Thick white frth was frming n tp f the waves. Next, she saw that the waves were cming in instead f ging ut.
Just then, she remembered smething imprtant. Tw weeks befre, her gegraphy teacher had explained that earthquakes under the sea culd create dangerus waves called tsunamis! “I knw what’s ging t happen! There’s ging t be a big wave,” Tilly cried. Unfrtunately, her family didn’t believe her and wanted t cntinue their walk. Hwever, Tilly refused t take a single step further. Finally, her mther decided t cntinue the walk alne, and the rest f her family returned t the htel.Back at the htel, Tilly’s father tld a security guard abut the tsunami. The security guard was shcked. He knew
decide t d sth 决定做某事
abut the huge earthquake in nearby Indnesia. It meant that a tsunami was pssible! He jumped int actin right away and rushed t get peple ff the beach. Everyne began t panic. Peple were screaming and running as fast as they culd when they saw a huge wall f water cming frm the sea.Tilly was right! Her mther was ne f the last peple n the beach, but thankfully, her family made it t safety just as the water hit the htel. The 2004 tsunami caused ver 200,000 deaths, but n ne n the beach died that day.This true stry shws hw a single lessn culd mean the difference between life and death. Thanks t her knwledge and quick thinking, ne schlgirl was able t save ver 100 lives.
adv. 幸亏；感激地
be able t d sth 有能力做某事
Read the text again and cmplete the timeline.
Understanding the rder f eventsIdentifying the beginning, middle, and end f a stry can help yu understand the stry better. Lk ut fr wrds and phrases that tell yu when smething happens, such as next, then, finally, when, while, and tw weeks befre.
Read again. Circle T fr true r F fr false. Thencrrect the false statements.
1. Tilly fund that the waves were mving away frm the beach. T F 2. Tilly remembered what she read abut in her gegraphy bk. T F 3. Tilly’s father believed her as sn as she tld her family abut the strng waves. T F 
Tilly fund that the waves were cming in instead f ging ut.
Tilly remembered what her teacher had explained in her gegraphy class.
Tilly’s father didn’t believe her at first.
4. The security guard learnt abut the tsunami frm Tilly’s father. T F 5. Tilly’s mther did nt reach the htel befre the tsunami did. T F 
Tilly’s mther reached the htel befre the tsunami did.
Discuss the questins.
1. D yu think Tilly Smith was a her? Why?   2. Frm Tilly’s experience, what d yu think peple need t knw t survive a natural disaster?  3. What did yu learn at schl that might help t save yur life ne day?
Yes. She used gegraphy knwledge t spt tsunami signs and insisted n warning thers. She saved many lives.
Peple need t knw the knwledge f disaster signs and bservatin skills.
At schl, I learned earthquake safety (e.g., hiding under desks), first-aid, and fire escape rules — all helpful in emergencies.
n. 英雄；男主角；偶像
Last Friday started terribly. First, my alarm clck didn’t g ff, s I wke up late and had t rush t the bus stp.I had a test that mrning, s I was reviewing my ntes while I was waiting fr my bus. All f a sudden, thunder rlled acrss the sky. Then it started t pur. The wind was t strng fr me t use my umbrella!
Read abut Ma Li’s day and rder the events.
v. 复习；回顾；复查
By the time the bus came, I was cld and wet. I was stillwrrying abut the test when the bus driver said that we wuld be late. There was a landslide alng ur usual rad. When I finally reached my classrm, ut f breath, my teacher was already waiting at the dr. Many thers were als late because f the rainstrm. As a result, she said we weren’t having a test after all! What luck n my unlucky day!
1 Ma Li wke up late.____ The bus driver said they wuld be late.____ She started reviewing her ntes.____ The teacher decided nt t have a test.____ She ran t the bus stp. ____ It started t rain and she became cld and wet.
adj. 通常的；寻常的
adj. 不幸的；不顺利的；不吉利的
画线： Last Friday; First; All f a sudden; Then; By the time the bus came; When I finally reached my classrm; As a result
Read again. Underline the wrds and phrases that indicate the times f the events r cnnectthem tgether.
Think abut a day when yu experienced bad weather. Discuss the events f yur day with apartner.
1. What kind f bad weather was it?2. What were yu ding when the bad weather started?
It was a strmy day — strng winds and puring rain.
I was walking hme frm schl when the strm hit.
3. What did yu see, hear, r d during the bad weather? Hw did yu feel? 4. What happened r went wrng because f the bad weather?
I saw trees swaying. I heard lud thunder. I felt freezing and wet.
The strm caused flds (heavy traffic), s I walked slwly and later caught a cld.
Write a stry abut yur day. Use 3a as an example.
Last Friday, I had a really bad day. While I was having breakfast with my yunger sister, the sky was grwing darker and darker. I heard thunder and saw lightning.When I left the huse, …
Language Pints
1. wrst /wɜːst/ adj&adv. 最坏（的）；最糟（的）
例句：This is the wrst mvie I’ve ever seen.这是我看过最糟糕的电影。 Yesterday was the wrst day f my life.昨天是我人生中最糟糕的一天。
wrst是形容词bad和副词badly的最高级形式，意为“最坏（的）;最糟（的）”。
2. instead f 代替；而不是
例句：He went there by train instead f by plane. 他是乘火车而不是乘飞机去那里的。 She came in place f Mr Black. 她是代替布莱克先生来的。
instead f为介词短语，意为“代替；而不是”，后面接与前面并列的成分。其同义词组为in place f，后面接被代替的对象，多为名词或代词。
例句：Instead f ging t Qingda, I’m ging t Dalian this year. 今年我将去大连，而不是青岛。Last summer I went t Qingda. This summer I’m ging t Dalian instead. 去年夏天我去了青岛。今年夏天我将去大连。
辨析：instead f 与 instead
instead f：介词短语，意为“代替；而不是”，后接与前面并列的成分（名词、代词、动名词、介词短语），常位于句中。instead：副词，意为“取代；代替”，常位于句末。
注意：用instead时，句子中的动作是被“取”的，即要去做的；而用instead f时，f后面的动作是被“舍”的，即不去做的。
3. refuse /rɪˈfjuːz/ 拒绝；退却
例句：He expects me t stay n here and I can hardly refuse. 他希望我继续留在这里，我很难拒绝。 The patient has the right t refuse treatment. 病人有权利拒绝治疗。 Why d yu refuse t answer that questin?你为什么拒绝回答那个问题？
refuse作动词，意为“拒绝；退却”，常跟名词、代词或动词不定式作宾语。refuse t d sth意为“拒绝做某事”。
4. guard /ɡɑːd/ n. 卫兵；保卫
例句：The museum has armed guards at night.博物馆晚上有武装警卫。
拓展：guard还可以作动词，意思是“保卫” 。
例句：The dg guards the huse at night.这只狗晚上看家。
security guard意为“保安人员”
5. thankfully /ˈθæŋkfəli/ adv. 幸亏；感激地
thankfully作副词，意为“幸亏；感激地”，主要修饰整个句子或动作，强调“因结果令人满意而心怀感激”。
例句： Thankfully, the weather imprved fr ur picnic.幸好天气转晴，我们的野餐能如期进行。 He accepted the gift thankfully.他感激地接受了礼物。
6. review /rɪˈvjuː/ v. 复习；回顾；复查
review在此处作动词，意为“复习；回顾；复查”；作名词时，意为“回顾；审查”。
例句： I need t review my English vcabulary. 我需要复习英语单词。 Let’s review what we’ve learned tday. 我们来回顾今天学的内容。 Let’s d a quick review f last week’s lessn.我们来快速回顾上周的课程。
（ ）1. “Bad traffic”is perhaps _______ excuse, fr everyne knws it’s nly a five-minute walk. A. a better B. the best C. a wrse D. the wrst（ ）2. Christine refuses _______ her children t the weekend training centre fr extra classes.  A. sending B. t send C. sent D. send（ ）3. Mm, I will call yu up as sn as I _______ in the USA.  A. arrive B. arrives C. will arrive D. arrived
II. 用所给单词的正确形式填空。
1. The directr’s first mvie has received lts f gd ________ (review).2. Sme presidents received ________ (usual) pets as presents, like elephants r tigers.